11271472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 40

約数和(自身を含む): 23078880

約数和(自身を除く): 11807408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 281, 368, 436, 562, 872, 1124, 1744, 2248, 2507, 4496, 5014, 6463, 10028, 12926, 20056, 25852, 30629, 40112, 51704, 61258, 103408, 122516, 245032, 490064, 704467, 1408934, 2817868, 5635736, 11271472]

約数ペア:

[(1, 11271472), (2, 5635736), (4, 2817868), (8, 1408934), (16, 704467), (23, 490064), (46, 245032), (92, 122516), (109, 103408), (184, 61258), (218, 51704), (281, 40112), (368, 30629), (436, 25852), (562, 20056), (872, 12926), (1124, 10028), (1744, 6463), (2248, 5014), (2507, 4496)]